package com.boer.filedemo.utils;

import java.util.UUID;

/**
 * 工具类的封装uuid
 */
public class CommonUtils {
    /**
     * 生成 uuid
     */
    public static String generateUUID() {
        String uuid = UUID.randomUUID().toString().replaceAll("-", "").substring(0, 32);
        return uuid;
    }

}
